. >> reporter: in this surveillance video, a clear picture, the final picture of jennifer hawke-petit, less than an hour before her death. prosecutors say petit was at a local bank withdrawing $15,000, and calmly td the bank teller her entire family was being held hostage at home for the past several hours. husband william, a pminent doctor, and their two kids, 11-year-old mikayla, and 17-year-old haley. she said she needed the money for ransom and one of the suspects was waiting in the parking lot. that's when the bank manager made this chilling call to 9. >> we have a lady who is in our bank right now, who says that her husband and children are being held at their house, if the police are told they will kill the children and the husband. she say they are being very nice, they have their faces covered. she is petrified. >> reporter: with good reason. osecutors say these two men, steven hayes and joshua komisarjeski were terrorizing the family, beating him with a baseball bat and tying him to his pole in t basent. his two daughters were tied to their beds upstairs. >> they told us the